Square Roots and Cube Roots

Front

Square roots are the opposite of ____________.

Back

Squaring

Front

What is the square root of 4?

Back

2

Front

Which of the following is NOT a perfect square? 1, 4, 100, 8

Back

8

Front

What is the square root of 100?

Back

10

Front

Mr. Jarowski is hanging a square picture frame that has an area of 169 cm². Find the side length of the frame.

Back

13 cm

Front

Define a perfect square.

Back

A perfect square is a number that can be expressed as the square of an integer.

Front

What is the cube root of 27?

Back

3

Front

If x² = 36, what is x?

Back

x = 6 or x = -6

Front

What is the relationship between squaring and square roots?

Back

Squaring a number and taking the square root are inverse operations.

Front

Calculate the square root of 81.

Back

9